Neoperl 1191705 Cache STD JR TT Tom Thumb TJ Water Aerator Key Wrench | 4 Durable Keys for Hidden Aerators

They work great. Exactly the same as what my plumber had!

Worked like a charm!!!Had problem with water coming out of spout.Need this tool to take filter off. (Be careful on how you clean…. Lots of little parts)

Not very long lasting unless you are extremely careful. Overall, it works on my moen faucets though.

These things fit as they were supposed to. It is nice to have different sizes on hand. Handy little tool.

Great item to have on hand for sink issues. Helped me quickly fix a clogged aerator issue with my bathroom sink. Great value and a must have for home improvement DIY

None of the keys worked with Moen touchless faucet.

We had the city close off our water supply as they had to repair the water pipes in the area that burst. Upon them turning the water off, my faucets were not as strong as before and I knew when I turned the water on there would be sediments from the city pipes. Purchased the aerator keys so I could work on the various faucets that were not of the same size. The set has a variety of keys that should match with most faucets to get the aerators off to clean them of the sediment. The work to perfection as as they matched all of my faucet needs. You do have to watch how much pressure you are using to get the screens off as product is made of hard plastic. I used lubricant to help loosen the aerators when made the keys easier to work. Saw a product that was made of metal but with the variety of these keys, I was more sure of fit. Color coding helps to verify what key to use on what size aerator.

Our water isn't terribly hard but calcium does build up faucet aerators over time. I have Hansgrohe kitchen and bar faucets and this was the right tool to unscrew the aerator for removal and cleaning. Other than maybe a shorter name I wouldn't change anything about the tool. :) It's fit for purpose, durable and the price is right.